An automatic qoe-aware management device based on sdn
A management device, automatic technology, applied in the direction of digital transmission system, data exchange network, electrical components, etc., can solve the problem of not being able to respond to user needs from top to bottom
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Embodiment 1
[0066] According to an embodiment of the present invention, an SDN-based automatic QoE-aware management method is provided, which can map QoS parameters to QoE to predict the average opinion score of each user according to the information stored in the knowledge base (KB) (MOS), and automatically adjust the underlying network infrastructure resources to avoid QoE degradation.
[0067] figure 1 It is a schematic flowchart of the implementation of the automatic QoE perception management method in the embodiment of the present invention, and the following is combined with the attached figure 1 The specific steps of the automatic QoE perception management method are described in detail.
[0068] The automatic QoE-aware management method may include:
[0069] Obtain user feedback information about the service from users, where the user feedback information includes experience scores;
[0070] Obtaining a plurality of service quality QoS parameter values of the service;
[007...
Embodiment 2
[0095] Based on the same inventive concept, the embodiment of the present invention also provides an SDN-based automatic QoE-aware management device, which can map QoS parameters to QoE according to the information stored in the knowledge base (KB) to predict the QoE of each user. Mean Opinion Score (MOS), and automatic adjustment of underlying network infrastructure resources to avoid QoE degradation.
[0096] figure 2 It is a schematic diagram of the logical architecture of the automatic QoE-aware management device, and the following is combined with the attached figure 2 The specific architecture of the automatic QoE-aware management device will be described in detail.
[0097] The automatic QoE-aware management device can be divided into a management plane, a control plane and a data plane from the logical level of the SDN architecture, and the control plane can be connected to the management plane through a northbound interface, and connected to the data plane through ...
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